Decimal Addition and Subtraction
videos:
Adding Decimals (addition)
Subtracting Decimals (subtraction)
Adding & Subtracting (both)
Decimal Multiplication
videos:
Casey Shuffle
Multiplying Decimals
Decimal Division
vidoes:
SWOOP, There it is!
Long Division with Decimals FAST
Fraction Division using Models (without remainders)
videos:
Fraction Division using Models (with remainders)
videos:
Divide Mixed Number by Fraction using a model
Fractions Division using Algorithm Method (Same-Change-Flip)
videos: